Air Quality Test
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SanAir Technologies Laboratory
Analysis Report
prepared for
EGIS, Inc.
Report Date: 8/6/2009
Project Name: Strafuss
Project #: 2876.17
SanAir ID#: 9006838
804.897.1177 www.sanair.com
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
Web: http://www.sanair.com E-mail: iaq@sanair.com
EGIS, Inc.
314 South Main
Bentonville, AR 72712
August 6, 2009
SanAir ID # 09006838
Project Name: Strafuss
Project Number: 2876.17
Dear Ricky Downs,
We at SanAir would like to thank you for the work you recently submitted. The 14 sample(s) were
received on Wednesday, August 05, 2009 via FedEx. The final report(s) is enclosed for the following
sample(s): S-1, S-2, S-5, S-6, S-7, S-9, S-10, S-11, S-12, S-13, S-14, S-8, S-3, S-4.
These results only pertain to this job and should not be used in the interpretation of any other job.
Sincerely,
L. Claire Macdonald
Microbiology Laboratory Manager
SanAir Technologies Laboratory
enclosures:
- Disclaimers and Additional Information
sample conditions:
14 sample(s) in Good condition
SanAir Technologies Laboratory, Inc. SanAir ID Number
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis ND = None Detected
SanAir ID Number 09006838-001 09006838-002 09006838-005 09006838-006
Sample Number S-1 S-2 S-5 S-6
Sample Identification Outside Air SN# 15090316 SN# 15090318 Garys Office Air SN# 15090346 Sewer Dist. Offices SN# 15090340 Planning Offices
Sample Type Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell
Volume 150 Liters 150 Liters 150 Liters 150 Liters
Limit of Detection 7 Count/M3 7 Count/M3 7 Count/M3 7 Count/M3
Background Density 2 2+ 2 2
Fungal Identification Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Alternaria species 17 113 2 2 13 4 1 7 11 1 7 4
Ascospores 168 1120 20 7 47 13 1 7 11 1 7 4
Aspergillus/Penicillium 96 640 11 12 80 22 2 13 22 17 113 68
Basidiospores 175 1167 21 2 13 4
Bipolaris/Drechslera 6 40 <1 4 27 7 1 7 4
Botrytis species 1 7 <1
Cercospora species 16 107 2
Chaetomium species 2 13 4
Cladosporium species 310 2067 37 8 53 15 2 13 22 5 33 20
Curvularia species 2 13 <1 1 7 2 1 7 11
Epicoccum species 5 33 <1 2 13 4 1 7 11
Fusarium species 9 60 1
Nigrospora species 3 20 6
Periconia species 3 20 <1
Pithomyces species 1 7 <1 5 33 9 1 7 11
Polythrincium species 1 7 <1
Pyricularia species 1 7 <1
Rusts 3 20 <1
Smuts/Myxomycetes 20 133 2 6 40 11
Sporidesmium species 1 7 <1
Torula species 4 27 <1
Ulocladium species
Unknown spores 1 7 <1
Total Fungi 840 5600 54 360 9 60 25 167
Other Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Mycelial Fragments 15 100 >99 14 93 >99 5 33 >99 5 33 >99
Certification
Signature: Reviewed:
Date: 8/5/2009 Date: 8/6/2009 Page 1 of 3
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis ND = None Detected
SanAir ID Number 09006838-007 09006838-009 09006838-010 09006838-011
Sample Number S-7 S-9 S-10 S-11
Sample Identification SN# 15092291 IT Offices SN# 15090355 Stairwell SN# 15090309 Pod A "Jail" SN# 15091318 Pod B "Jail"
Sample Type Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell
Volume 150 Liters 150 Liters 150 Liters 150 Liters
Limit of Detection 7 Count/M3 7 Count/M3 7 Count/M3 7 Count/M3
Background Density 3 2 2 1+
Fungal Identification Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Alternaria species 1 7 2 1 7 3 1 7 14
Ascospores 12 80 21 2 13 6 1 7 14
Aspergillus/Penicillium 2 13 3 7 47 21 1 7 14
Basidiospores 6 40 10 2 13 29 1 7 10
Bipolaris/Drechslera 10 67 17 2 13 6 1 7 10
Botrytis species
Cercospora species 2 13 3
Chaetomium species
Cladosporium species 1 7 2 19 127 58 1 7 14 5 33 50
Curvularia species 1 7 2 1 7 3
Epicoccum species 4 27 7 1 7 10
Fusarium species 2 13 3
Nigrospora species 1 7 2
Periconia species
Pithomyces species 6 40 10
Polythrincium species
Pyricularia species
Rusts 1 7 10
Smuts/Myxomycetes 8 53 14 1 7 3 1 7 14 1 7 10
Sporidesmium species
Torula species 1 7 2
Ulocladium species 1 7 2
Unknown spores
Total Fungi 58 387 33 220 7 47 10 67
Other Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Mycelial Fragments 16 107 >99 9 60 >99 1 7 >99
Certification
Signature: Reviewed:
Date: 8/5/2009 Date: 8/6/2009 Page 2 of 3
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis ND = None Detected
SanAir ID Number 09006838-012 09006838-013 09006838-014
Sample Number S-12 S-13 S-14
Sample Identification SN# 15091340 Pod C SN# 15092297 Court Room SN# 15090333 Recorders Office
Sample Type Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell Air Cassette - Air-O-Cell
Volume 150 Liters 150 Liters 150 Liters
Limit of Detection 7 Count/M3 7 Count/M3 7 Count/M3
Background Density 2 1+ 1+
Fungal Identification Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Alternaria species
Ascospores 3 20 17 1 7 >99 1 7 11
Aspergillus/Penicillium 2 13 11 1 7 11
Basidiospores 3 20 17 4 27 44
Bipolaris/Drechslera
Botrytis species
Cercospora species 1 7 11
Chaetomium species
Cladosporium species 6 40 33 2 13 22
Curvularia species
Epicoccum species
Fusarium species
Nigrospora species
Periconia species 2 13 11
Pithomyces species 1 7 6
Polythrincium species
Pyricularia species
Rusts
Smuts/Myxomycetes 1 7 6
Sporidesmium species
Torula species
Ulocladium species
Unknown spores
Total Fungi 18 120 1 7 9 60
Other Raw Count Count/M3 % Raw Count Count/M3 % Raw Count Count/M3 %
Mycelial Fragments 5 33 >99 1 7 >99
Certification
Signature: Reviewed:
Date: 8/5/2009 Date: 8/6/2009 Page 3 of 3
SanAir Technologies Laboratory, Inc. SanAir ID Number
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-2 Sample # : S-2 ID : SN# 15090318 Garys Office Air
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 1 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-5 Sample # : S-5 ID : SN# 15090346 Sewer Dist. Offices
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 2 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-6 Sample # : S-6 ID : SN# 15090340 Planning Offices
250
200
150
100
*Baseline Level
50
18%
A
Probable mold amplification A Aspergillus/Penicillium
Possible mold amplification
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 3 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-7 Sample # : S-7 ID : SN# 15092291 IT Offices
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 4 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-9 Sample # : S-9 ID : SN# 15090355 Stairwell
250
200
150
100
*Baseline Level
50
6%
A
Probable mold amplification A Cladosporium species
Possible mold amplification
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 5 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-10 Sample # : S-10 ID : SN# 15090309 Pod A "Jail"
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 6 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-11 Sample # : S-11 ID : SN# 15091318 Pod B "Jail"
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 7 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-12 Sample # : S-12 ID : SN# 15091340 Pod C
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 8 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-13 Sample # : S-13 ID : SN# 15092297 Court Room Hallway
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 9 of 10
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17 Collected Date: 8/3/2009
Address: 314 South Main P.O. Number: Received Date: 8/5/2009 10:45:00 AM
Bentonville, AR 72712 Project Name: Strafuss Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Air Cassette Analysis - Spores % of Outside Air
SanAir ID : 9006838-14 Sample # : S-14 ID : SN# 15090333 Recorders Office
250
200
150
100
*Baseline Level
50
Probable mold amplification
No organisms to graph. Normalized organism counts may not have exceeded the organism thresholds,
Possible mold amplification or there were no organism counts for this sample. Please refer to the analysis report.
No evidence of mold amplification
*The Baseline Level (100%) represents the average baseline sample counts. Counts above the baseline may indicate higher than expected levels of a given result.
Page 10 of 10
SanAir Technologies Laboratory, Inc. SanAir ID Number
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
Analyst: Smith, Holly
Direct Identification Analysis
SanAir ID: 09006838-003 Sample #: S-3 ID: SN# B540544 J.L. Suspect Stain Ceiling Tile In Hallway
By BR
D3-Direct ID Analysis on Tape
Quantitative Direct ID
Fungi Estimated Amount
Alternaria species Heavy 180,000 spores / cm sq. 100% of total
SanAir ID: 09006838-004 Sample #: S-4 ID: SN# B537884 HVAC Coils Lower Offices
D3-Direct ID Analysis on Tape
Quantitative Direct ID
Fungi Estimated Amount
No Fungi Detected
SanAir ID: 09006838-008 Sample #: S-8 ID: SN# B546936 IT Ofc. Suspect Growth Ceiling
D3-Direct ID Analysis on Tape
Quantitative Direct ID
Fungi Estimated Amount
Ascospores Rare 1 spore / cm sq. 100% of total
Certification
Signature: Reviewed:
Date: 8/5/2009 Date: 8/6/2009 Page 1 of 1
SanAir Technologies Laboratory, Inc. SanAir ID Number
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
ORGANISM DESCRIPTIONS
The descriptions of the organisms presented are derived from various reference materials. The laboratory report is based on the data derived from the
samples submitted and no interpretation of the data, as to potential, or actual, health effects resulting from exposure to the numbers of organisms found,
can be made by laboratory personnel. Any interpretation of the potential health effects of the presence of this organism must be made by qualified
professional personnel with first hand knowledge of the sample site, and the problems associated with that site.
MYCELIAL FRAGMENTS - A mycelium (plural = mycelia) is the "body" of a fungus. It is a collective term for hyphae (
singular = hypha), which are the tubular units of the mycelium usually composed of chitin. The terms hyphae and mycelial
fragments are used interchangeably. [This information was referenced from the mycology text "The Fifth Kingdom"]
ALTERNARIA SPECIES - This genus compromises a large number of saprobes and plant pathogens. It is one of the
predominate airborne fungal spores indoor and outdoor. Outdoors it may be isolated from samples of soil, seeds, and plants.
It is one of the more common fungi found in nature, extremely widespread and ubiquitous. Conidia are easily carried by the
wind, with peak concentrations in the summer and early fall. It is commonly found in outdoor samples. It is often found in
indoor environments, on drywall, ceiling tiles, in house dust, carpets, textiles, and on horizontal surfaces in building interiors.
Often found on window frames. Health Effects: In humans, it is recognized to cause type I and III allergic responses.
Because of the large size of the spores, it can be deposited in the nose, mouth and upper respiratory tract, causing nasal
septum infections. It has been known to cause Baker's asthma, farmer's lung, and hay fever. It has been associated with
hypersensitivity pneumoniti, sinusitis, deratomycosis, onychomycosis, subcutaneous phaeohyphomycosis, and invasive
infection. Common cause of extrinsic asthma (immediate-type hypersensitivity: type I). Acute symptoms include edema and
bronchiospasms, chronic cases may develop pulmonary emphysema.
References: Flannigan, Brian, Robert A. Samson, and J. David Miller, eds. Microorganisms in Home and Indoor Work
Environments: Diversity, Health Impacts, Investigation, and Control. London and New York: Taylor & Francis, 2001.
ASCOSPORES - From the fungal Subphylum Ascomycotina. Ascospores are ubiquitous in nature and are commonly found
in the outdoor environment. This class contains the "sac fungi" and yeasts. Some ascospores can be identified by spore
morphology, however; some care should be excercised with regard to specific identification. They are identified on tape lifts
and non-viable analysis by the fact that they have no attachment scars and are sometimes enclosed in sheaths with or
without sacs. Ascomycetes may develop both sexual and asexual stages. Rain and high humidity may help asci to release,
and dispurse ascospores, which is why during these weather conditions there is a great increase in counts. Health Effects:
This group contains possible allergens.
ASPERGILLUS/PENICILLIUM - These spores are easily aerosolized. Only through the visualization of reproductive
structures can the genera be distinguished. Also included in this group are the spores of the genera Acremonium,
Phialophora, Verticillium, Paecilomyces, etc. Small, round spores of this group lack the necessary distinguishing
characteristics when seen on non-viable examination. Health Effects: Can cause a variety of symptoms including allergic
reactions. Most symptoms occur if the individual is immunocompromised in some way (HIV, cancer, etc). Both Penicillium
and Aspergillus spores share similar morphology on non-viable analysis and therefore are lumped together into the same
group.
BASIDIOSPORES - From the Subphylum Basidiomycotina which contains the mushrooms, shelf fungi, and a variety of other
macrofungi. They are saprophytes, ectomycorrhizal fungi or agents of wood rot, which may destroy the structure wood of
buildings. It is extremely difficult to identify a specific genera of mushrooms by using standard culture plate techniques.
Some basidiomycete spores can be identified by spore morphology; however, some care should be exercised with regard to
specific identification. The release of basidiospores is dependant upon moisture, and they are dispersed by wind. Health
Effects: Many have the potential to produce a variety of toxins. Members of this group may trigger Type I and III fungal
hypersensitivity reactions. Rarely reported as opportunistic pathogens.
BIPOLARIS/DRECHSLERA - Found on grasses, grains, various plants, and decaying food. May grow in semi-dry
environments. Some species are found in indoor environments. Because of the microscopic similarities between the two
genera, they are grouped together on both viable and non-viable analysis. Health Effects: Can occasionally cause corneal
infection of the eye. This group of fungi constitutes the most commonly reported causes of allergic fungal sinusitis. They
produce type I fungal hypersensitivity in humans.
References: St-Germain, Guy, and Richard Summerbell. Identifying Filamentous Fungi: A Clinical Laboratory Handbook.
California: Star Publishing Co., 1996.
Page 1 of 4
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
ORGANISM DESCRIPTIONS
The descriptions of the organisms presented are derived from various reference materials. The laboratory report is based on the data derived from the
samples submitted and no interpretation of the data, as to potential, or actual, health effects resulting from exposure to the numbers of organisms found,
can be made by laboratory personnel. Any interpretation of the potential health effects of the presence of this organism must be made by qualified
professional personnel with first hand knowledge of the sample site, and the problems associated with that site.
BOTRYTIS SPECIES - Very common. It is parasitic on over 200 plants, vegetables, and soft fruits causing gray mold, but
may also be found in soil. Is commonly found in tropical and temperate climates growing on vegetative matter or as a plant
parasite. Health Effects: Reported to be allergenic, and can induce asthma attacks. Botrytis does have the potential to
produce type I and III fungal hypersensitivity reactions.
CERCOSPORA SPECIES - Plant pathogen. Cercospora tends to grow on leaves. (Genera of Hyphomycetes, 1980)
References: J.W. Carmichael, W. Bryce Kendrick, I.L. Conners, Lynne Sigler Genera of Hyphomycetes University of Alberta
Press, 1980
CHAETOMIUM SPECIES - It is an ascomycete. It is found on a variety of substrates containing cellulose including paper
and plant compost. It can be found on the damp or water damaged paper in sheetrock after a long term water damage.
Several species have been reported to play a major role in decomposition of cellulose made materials. These fungi are able
to dissolve the cellulose fibers in cotton and paper, and thus cause these materials to disintegrate. The process is especially
rapid under moist conditions. Health Effects: Chaetomium can produce type I fungal hypersensitivity and has caused
onychomycosis (nail infections).
References: Flannigan, Brian, Robert A. Samson, and J. David Miller, eds. Microorganisms in Home and Indoor Work
Environments: Diversity, Health Impacts, Investigation, and Control. London and New York: Taylor & Francis, 2001.
CLADOSPORIUM SPECIES - The most commonly identified outdoor fungus. The outdoor numbers are reduced in the
winter and are often high in the summer. Often found indoors in numbers less than outdoor numbers. It is commonly found
on the surface of fiberglass duct liner in the interior of supply ducts. A wide variety of plants are food sources for this fungus.
It is found on dead plants, woody plants, food, straw, soil, paint and textiles. Often found in dirty refrigerators and especially
in reservoirs where condensation is collected, on moist window frames it can easily be seen covering the whole painted area
with a velvety olive green layer. Health Effects: It is a common allergen. It can cause mycosis. Common cause of extrinsic
asthma (immediate-type hypersensitivity: type I). Acute symptoms include edema and bronchiospasms, chronic cases may
develop pulmonary emphysema. Illnesses caused by this genus can include phaeohyphomycosis, chromoblastomycosis,
hay fever and common allergies.
References: Flannigan, Brian, Robert A. Samson, and J. David Miller, eds. Microorganisms in Home and Indoor Work
Environments: Diversity, Health Impacts, Investigation, and Control. London and New York: Taylor & Francis, 2001.
CURVULARIA SPECIES - Curvularia is found on plant material and is considered a saprobe. It has also been isolated from
dust samples and from wallpaper. Health Effects: It has been reported to cause type I hypersensitivity and to be a cause of
allergic fungal sinusitis. It may cause corneal infections, mycetoma and infections in immune compromised hosts.
References: De Hoog, G.S., J. Guarro, J. Gene, and M.J. Figueras. Atlas of Clinical Fungi, 2nd Edition. The Netherlands:
CBS, 2000.
EPICOCCUM SPECIES - It is found in plants, soil, grains, textiles, and paper products. Frequently isolated from air and
occasionally occurs in house dust. Is a saprophyte and considered a weakly parasitic secondary invader of plants, moldy
paper and textiles. Epicoccum is usually isolated with either Cladosporium species or Aureobasidium species. Health
Effects: A common allergen. It also has the potential to produce type I fungal hypersensitivity reactions.
References: Flannigan, Brian, Robert A. Samson, and J. David Miller, eds. Microorganisms in Home and Indoor Work
Environments: Diversity, Health Impacts, Investigation, and Control. London and New York: Taylor & Francis, 2001.
FUSARIUM SPECIES - A common soil fungus and plant pathogen. Fusarium is frequently isolated from plants and grains. It
is often found in humidifiers and requires wet conditions to grow. Health Effects: A type I allergen. Frequently involved in eye,
skin and nail infections. Fusarium is the most common cause of mycotic keratitis and has been isolated from patients with a
variety of infections. Some species produce mycotoxin. Food safety issues are related to some species of this genus.
References: Flannigan, Brian, Robert A. Samson, and J. David Miller, eds. Microorganisms in Home and Indoor Work
Environments: Diversity, Health Impacts, Investigation, and Control. London and New York: Taylor & Francis, 2001.
Page 2 of 4
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
ORGANISM DESCRIPTIONS
The descriptions of the organisms presented are derived from various reference materials. The laboratory report is based on the data derived from the
samples submitted and no interpretation of the data, as to potential, or actual, health effects resulting from exposure to the numbers of organisms found,
can be made by laboratory personnel. Any interpretation of the potential health effects of the presence of this organism must be made by qualified
professional personnel with first hand knowledge of the sample site, and the problems associated with that site.
NIGROSPORA SPECIES - Has been isolated from air and soil samples. Usually found in plant material as a saprobe. Health
Effects: It has been associated with type I allergic responses. No reported cases of infection.
References: St-Germain, Guy and Richard Summerbell. Identifying Filamentous Fungi: A Clinical Laboratory Handbook.
California: Star Publishing Company., 1996.
PERICONIA SPECIES - Members of this genus are typically parasitic plant pathogens. They are typically associated with
plants and the outdoors. Health Effects: Can produce type I fungal hypersensitivity reactions. There are occasions where
Periconia have been implicated in mycotic keratitis, but this is a rare event.
References: Ellis, Martin B., Ellis, Pamela, Microfungi on Land Plants: An Identification Handbook. England, The Richmond
Publishing Co. Ltd., 1997.
PITHOMYCES SPECIES - Grows on dead grass in pastures and decaying plant material. Health Effects: Causes facial
eczema in ruminants.
References: St-Germain, Guy, and Richard Summerbell. Identifying Filamentous Fungi: A Clinical Laboratory Handbook.
California: Star Publishing Co., 1996.
POLYTHRINCIUM SPECIES - This fungus is often associated with leaves and other plant material. There are no reports of
any clinical significance or allergenic properties.
References: Ellis, Martin B., Ellis, Pamela, Microfungi on Land Plants: An Identification Handbook. England, The Richmond
Publishing Co. Ltd., 1997.
PYRICULARIA SPECIES - This fungus tends to grow on grasses.
References: J.W. Carmichael, W. Bryce Kendrick, I.L. Conners, Lynne Sigler Genera of Hyphomycetes University of Alberta
Press, 1980
RUSTS - From the group Uredinales, called Rusts due to the color of the spores, which are known for causing disease in
plants.
SMUTS/MYXOMYCETES - Smuts and Myxomycetes are parasitic plant pathogens. They are typically grouped together due
to their association with plants, the outdoors and because they share similar microscopic morphology. Health Effects: Can
produce type I fungal hypersensitivity reactions.
References: Martin, G.W., C.J. Alexopoulos, and M.L. Farr. The Genera of Myxomycetes. Iowa City, Iowa: University of Iowa
Press, 1983.
SPORIDESMIUM SPECIES - Sporidesmium species can be found on dead and living plant material including the woody
parts of a variety of trees around the world. May be isolated from bulk samples of wood building materials.
TORULA SPECIES - Torula is a saprophyte and therefore often found on plant material. It may be found on wood-containing
products/materials. Health Effects: Reported to produce type I fungal hypersensitivity.
References: Ellis, Martin B., Ellis, Pamela, Microfungi on Land Plants: An Identification Handbook. England, The Richmond
Publishing Co. Ltd., 1997.
ULOCLADIUM SPECIES - Isolated from soil, dead plants and cellulose materials. Found on textiles. It can be found on
many types of materials, but mostly found on decaying materials. Has a greater water activity need for growth and is
therefore considered a water indicator organism. Health Effects: Reported to be a major allergen. Rarely causes
subcutaneous infections in humans. It has a high water requirement.
References: De Hoog, G.S., J. Guarro, J. Gene, and M.J. Figueras. Atlas of Clinical Fungi, 2nd Edition. The Netherlands:
CBS, 2000.
UNKNOWN SPORES - This category is used for spore types without any differentiating characteristics for a more definitive
Page 3 of 4
SanAir ID Number
SanAir Technologies Laboratory, Inc.
1551 Oakbridge Drive, Suite B, Powhatan, VA 23139
804.897.1177 Toll Free: 888.895.1177 Fax: 804.897.0070
09006838
Web: http://www.sanair.com E-mail: iaq@sanair.com FINAL REPORT
Name: EGIS, Inc. Project Number: 2876.17
Address: 314 South Main P.O. Number:
Bentonville, AR 72712 Project Name: Strafuss
Collected Date: 8/3/2009
Received Date: 8/5/2009 10:45:00 AM
Report Date: 8/6/2009 9:22:15 AM
ORGANISM DESCRIPTIONS
The descriptions of the organisms presented are derived from various reference materials. The laboratory report is based on the data derived from the
samples submitted and no interpretation of the data, as to potential, or actual, health effects resulting from exposure to the numbers of organisms found,
can be made by laboratory personnel. Any interpretation of the potential health effects of the presence of this organism must be made by qualified
professional personnel with first hand knowledge of the sample site, and the problems associated with that site.
classification.
Page 4 of 4
Additional Information
Air Cassette Analyses
Air cassette reports indicate the genus and concentration of viable (living) and non-viable mold spores detected on the slide
(A2 Analysis). Whether or not these spores are viable cannot be determined using this type of analysis. However, keep in
mind that spores can remain allergenic even after cellular death. Other possible allergens include dander, pollen and fibers
which are included in air cassette reports for the A1 Analysis. A1 and A2 analyses are performed on several types of air
cassettes. Light microscopy at a 400 to 1000x magnification is used for air cassette sample analysis. SanAir always
analyzes 100% of the impacted slide.
Explanation of Background Densities
The background density of an air cassette aids in the overall interpretation of results as it indicates the level of background
debris present (e.g. dander, pollen, fibers, insect parts, soot, fly ash, etc.). Excessive background debris may mask the
presence of fungal spores thereby reducing the accuracy of the count. It may also serve as an alert that the volume of air
pulled was too high or too low. The following table explains background densities.
Air Cassette Amount of Particulate Explanation
Density on Slide
1 Insignificant Should not skew any counts
1+ Low Should not skew any counts
2 Low to Moderate Should not skew any counts
2+ Moderate to High May cause occlusion of small spores
3 High May cause occlusion of small to medium spores
3+ Very High Will cause occlusion of spores
4 Overloaded Level of particulate too high to perform analysis
A Note About the Fungal Spores
In some instances certain groups of fungi cannot be identified due to a lack of distinguishing characteristics. These fungi
will be categorized as “unknown spores” on the final report.
The genera Aspergillus and Penicillium are typically composed of small, round spores that are difficult to distinguish from
each other; therefore, they are grouped into the category Aspergillus / Penicillium. Other fungi that produce spores of
similar characteristics may also be placed into this category, including Paecilomyces, Gliocladium, and Trichoderma,
among others.
Stachybotrys and Memnoniella spores are coated with a sticky “slime” layer that may inhibit aerosolization.
Any genus of fungi detected on an air cassette with a high raw count (i.e. exceeding 500 spores) may be estimated. Any
estimate higher than 12,000 spores will be reported as >12,000.
Understanding the Air Cassette Report
Each sample has 3 columns of information provided. The left is the raw count which is the number of spores for that fungal
type detected on the trace. The middle column is the count per cubic meter (Count/m3) which is the raw count converted
based on the total volume pulled for that sample. It represents the number of spores that should be expected in a cubic
meter of air from the location in question if the spores were distributed evenly throughout the air. This column is helpful for
interpreting results when the samples were pulled at different total volumes. In other words, the raw count of a cassette
pulled at 75 liters should not be compared to the raw count of a cassette pulled at 150 liters because there may be higher
counts associated with the higher volume. By comparing the “Count/m3” columns the difference in volumes are accounted
for.
The limit of detection is the lowest spore count detectable with reasonable certainty, and it is calculated this way using a
raw count of one. Keep in mind there are 1,000 liters in a cubic meter.
1 x (1,000 / Total Volume in Liters)
Revision Date: 4/1/2009
1 of 2
How to calculate the count per cubic meter:
Raw Count x (1,000 / Total Volume in Liters)
The last column on the right shows the percentage for which each spore type comprised the total spore count.
Understanding the Air Cassette Graph
The graph is a visual representation of the baseline sample (usually the outdoor air sample) compared individually against
each indoor sample. Each spore type found on the indoor sample is compared to what was found outdoors per cubic
meter.
The graph shows the percentile representation of each indoor spore count derived by dividing the indoor Count/m3 by the
outdoor Count/m3. If the percentage is below 50% of the outside count, then the bar is below 50 on the chart, which
corresponds to “No evidence of mold amplification.” If the percentage is between 50 and 100%, then the bar on the chart
will stop between 50 and 100, which corresponds to “Possible mold amplification.” If the percentage is greater than 100%,
then the bar will be above 100 on the chart, which corresponds to “Probable mold amplification.”
Each organism is given a threshold level for the Count/m3. If this threshold level is not met in an inside sample, then the
organism will not be graphed on the chart. This is used to prevent the graph from showing every spore type that is
commonly found outside and doesn’t typically indicate a possible moisture problem inside. For example, most common
outdoor spores (e.g. ascospores, basidiospores, and Cladosporium) have a threshold level of 100. Therefore, in order to
show up on the chart, the inside Count/m3 must be above 100. On the other hand, fungi that may indicate water damage
(e.g. Stachybotrys, Ulocladium, Chaetomium, Memnoniella, etc.) are given lower threshold levels. These fungi have a
higher water activity value and therefore require more moisture to grow. Stachybotrys and Chaetomium have threshold
values of 14 and 30, respectively, as even a low count of those types of spores may indicate an issue with excess moisture.
Keep in mind that this graph is to be used only as a tool in the inspection of a building. Visual examination and knowledge
of water damage, past remediation, and weather conditions, among other elements, is essential in the decision regarding
the indoor air quality of a building.
Assistance with Remediation Projects
**more information pertaining to interpretation of results is available on our website www.sanair.com**
For assistance in a remediation project you may consult the Institute of Inspection, Cleaning and Restoration Certification’s
(IICRC) S500 and S520 protocols. The S500 is a reference guide for water-damage restoration and the S520 pertains
specifically to mold remediation. Other standards and guidelines regarding Indoor Air Quality that may assist in remediation
projects:
AIHA (Recognition, Evaluation, and Control of Indoor Mold)
AIHA (The Facts About Mold)
NADCA (ACR 2006)
IESO (Standards of Practice for the Assessment of Indoor Air Quality)
EPA (Mold Remediation in Schools and Commercial Buildings)
New York City Department of Health and Mental Hygiene (Guidelines on Assessment and Remediation of Fungi in
Indoor Environments)
Disclaimer
This report is the sole property of the client named on the SanAir Technologies Laboratory chain-of-custody. Neither
results nor reports will be discussed with or released to any third party without our client’s written permission. The
information provided in this report applies only to the samples submitted and is relevant only for the date, time and
location of sampling. SanAir will not provide any opinion on the safety of a building as visual inspection and knowledge
of water damage, past remediation and weather conditions during sampling, among other elements, is essential in this
decision. SanAir is accredited by AIHA in the EMLAP program for Direct Examination of air samples.
Revision Date: 4/1/2009
2 of 2
Additional Information
Direct Identification Analyses
Direct identification analyses can be performed on tape, bulk, dust and swab samples. Direct
identification reports indicate the evidence of possible active growth for each genus of fungi
present. Whether or not these spores are viable or nonviable cannot be determined using this
type of analysis; the sample would have to be cultured in order to determine viability. Keep in
mind that this report is valid only for the exact spot in which the sample was taken. Potential
mold contamination of other areas can only be extrapolated from the data reported. Light
microscopy at a 400 to 1000x magnification is used for direct identification analysis.
For meaningful results, the person sampling the area is encouraged to include a blank tape
sample in order to check for contamination during sampling or shipment. Be sure to check the
expiration date of any tape. It is recommended not to use expired tapes as the gel on the slide
deteriorates thereby losing the tackiness necessary to retain fungi.
The genera Aspergillus and Penicillium are typically composed of small, round spores that are
difficult to distinguish from each other without the presence of intact conidiophores (structures
from which spores are formed and released). In this case, they are grouped into the category
Aspergillus / Penicillium. Other fungi that produce spores of similar characteristics to Aspergillus
and Penicillium may also be placed into this combined category in the absence of intact
conidiophores (e.g. Paecilomyces, Gliocladium, Trichoderma, etc.).
D3 Analysis: Fungi with Description of Possible Growth, Plus Count Estimates Per Square
Inch
This analysis includes spore count estimates for each fungus identified.
Estimated Indication of Evidence of Mycelial Fragments /
Amount Growth Conidiophores
Rare Not Likely None
Light Possible Some, 10 to 25% of Tape Covered
Moderate Probable Abundant, 25 to 50% of Tape Covered
Heavy Significant Throughout, 50 to 100% of Tape Covered
All counts are estimates based on the area of 1 square centimeter. Any estimate higher than
500,000 spores will be reported as >500,000 spores.
Disclaimer
This report is the sole property of the client named on the SanAir Technologies Laboratory chain-
of-custody. Neither results nor reports will be discussed with or released to any third party without
our client’s written permission. The information provided in this report applies only to the samples
submitted and is relevant only for the date, time and exact location of sampling. SanAir will not
provide any opinion on the safety of a building as visual inspection and knowledge of
water damage and past remediation, among other elements, is essential in this decision.
SanAir is accredited by AIHA in the EMLAP program for Direct Examination of bulk and surface
samples.
Revision Date 4/1/2009 Page 1 of 1
SanAir Technologies Laboratory, Inc.
IAQ Microbiology Services
1551 Oak Bridge Drive, Suite B Phone: 888.895.1177
Powhatan, VA 23139 Phone: 804.897.1177
www.sanair.com Fax: 804.897.0070
D3 Analysis Information
Results for direct identification analyses (D3) are quantitative. Estimates of mycelial growth as rare, light,
moderate, or heavy are provided in addition to the counts, to provide a better overall picture of the sampled
area. These estimates apply only to Quantitative Direct Analysis (D3).
Rare.....................No signs of active growth. No mycelial fragments seen.
Light....................Possible active growth. Some mycelial fragments seen.
Moderate……….Probable active growth. Mycelial fragments throughout.
Heavy.................Significant active growth. Mycelial fragments throughout.
Air Quality Test
The original county PDF remains the downloadable record artifact and the printable source document.